mysql - How do I export a table that contains Hindi text into Excel using php? -


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i trying export hindi data excel using php. after having exported hindi data, shown in different format "????????? ????". previous code 

<?php include 'config.php'; setlocale(lc_all, "en_us.utf-8"); $db_tblname = "feedback"; //mysql table name    $filename = "feedback";         //file name /*******you not need edit below line*******/     //create mysql connection    $sql = "select * $db_tblname"; $connect = @mysql_connect($db_server, $db_username, $db_password) or die("couldn't connect mysql:<br>" . mysql_error() . "<br>" . mysql_errno()); //select database    $db = @mysql_select_db($db_dbname, $connect) or die("couldn't select database:<br>" . mysql_error(). "<br>" . mysql_errno());   //execute query   $result = @mysql_query($sql,$connect) or die("couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno());  $file_ending = "xls";  //setlocale(lc_all, "en_us.utf-8");  //$result=mb_convert_encoding($result, 'iso-8859-13','utf-8');  /*******start of formatting excel*******/    //define separator (defines columns in excel & tabs in word) $sep = "\t"; //tabbed character //start of printing column names names of mysql fields ($i = 0; $i < mysql_num_fields($result); $i++) { echo mysql_field_name($result,$i) . "\t";  }  print("\n");     //end of printing column names   //start while loop data     while($row = mysql_fetch_row($result))     {         $schema_insert = "";         for($j=0; $j<mysql_num_fields($result);$j++)         {                 if(!isset($row[$j]))                 $schema_insert .= "null".$sep;             elseif ($row[$j] != "")                 $schema_insert .= "$row[$j]".$sep;             else                 $schema_insert .= "".$sep;         }         $schema_insert = str_replace($sep."$", "", $schema_insert);         $schema_insert = preg_replace("/\r\n|\n\r|\n|\r/", " ", $schema_insert);         $schema_insert .= "\t";         print(trim($schema_insert));         print "\n";     }        //header info browser      header("content-type: application/vnd-ms-excel");     header("content-disposition: attachment; filename=$filename.xls");       header("pragma: no-cache");      header("expires: 0");  ?>

after doing research suggested add charset before fetching data table. , added line mysql_set_charser('utf-8'). exporting in different format णाचबूछठछतम, not getting in hindi.

thanks.

exporting utf-8 encoded data mysql excel using php
manual demonstrates how export utf-8 encoded data mysql excel. in case tried export hindi data excel works fine. can export in 2 ways
1) exporting manually ,
2) exporting programmatically using php.

1) exporting manually:
following steps exporting manually database.
1) save exported file csv or xls while exporting database
2) open excel
3) import data using data
-->import external data
--> import data
4) select file type of "csv" or "xls" , browse file
5) in import wizard change file_origin "65001 utf" (or choose correct language character identifier)
6) change delimiter comma
7) select import , finish
way special characters should show correctly.

2) exporting programmatically using php:
in php need follow 2 steps.
step 1: add mysql_set_charset(“utf8”) when before fetching data db.
ex:

mysql_set_charset("utf8"); $result = @mysql_query("select * $db_tblname",$connect) or die("couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno());

step 2: , add bom(byte order mark) code headers.
ex:

header("content-type: application/xls");     header("content-disposition: attachment; filename=$filename.xls");   header("pragma: no-cache");  header("expires: 0"); echo "\xef\xbb\xbf";

final code in php:

<?php include 'config.php'; $filename = "student_details";         //file name //create mysql connection    $sql = "select * $db_tblname"; $connect = @mysql_connect($db_server, $db_username, $db_password) or die("couldn't connect mysql:<br>" . mysql_error() . "<br>" . mysql_errno()); //select database    $db = @mysql_select_db($db_dbname, $connect) or die("couldn't select database:<br>" . mysql_error(). "<br>" . mysql_errno());    //execute query  mysql_set_charset("utf8"); $result = @mysql_query($sql,$connect) or die("couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno());     $file_ending = "xls"; //header info browser header("content-type: application/xls");     header("content-disposition: attachment; filename=$filename.xls");   header("pragma: no-cache");  header("expires: 0"); echo "\xef\xbb\xbf"; /*******start of formatting excel*******/    //define separator (defines columns in excel & tabs in word) $sep = "\t"; //tabbed character //start of printing column names names of mysql fields ($i = 0; $i < mysql_num_fields($result); $i++) { echo mysql_field_name($result,$i) . ","; } print("\n");     //end of printing column names   //start while loop data     while($row = mysql_fetch_row($result))     {         $schema_insert = "";         for($j=0; $j<mysql_num_fields($result);$j++)         {             if(!isset($row[$j]))                 $schema_insert .= "null".",";             elseif ($row[$j] != "")                 $schema_insert .= "$row[$j]".",";             else                 $schema_insert .= "".",";         }         $schema_insert = str_replace(","."$", "", $schema_insert);         $schema_insert = preg_replace("/\r\n|\n\r|\n|\r/", " ", $schema_insert);         $schema_insert .= "\t";         print(trim($schema_insert));         print "\n";     }  ?>

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